Ballistic Advantage AR-15 Barrel Features The Ballistic Advantage Performance Series Barrel is machined from chrome moly vanadium steel a material chosen for its strength and resistance to wear under sustained firing. A QPQ corrosion resistant finish is applied to the exterior protecting the barrel from rust and surface degradation during long term use and storage. Built with the BA Hanson profile and a carbine length gas system paired with a low profile gas block the barrel offers a clean reliable gas impulse suited to a standard AR-15 carbine build. Ballistic Advantage further enhances reliability with a nickel boron coated extra wide feed ramp extension that improves feeding consistency. Chambered in .350 Legend this 16 inch barrel carries a 1:16 twist rate matched to the bullet weights commonly used in this straight walled hunting cartridge. The barrel is threaded 1/2x28 allowing shooters to install a muzzle brake compensator or suppressor adapter of their choice. Finished in black to match standard AR-15 furniture the barrel integrates cleanly into most existing builds. For AR-15 owners looking to add a dependable accurate .350 Legend barrel to their platform the Ballistic Advantage Performance Series Barrel offers a well engineered corrosion resistant option. Ballistic Advantage AR-15 Barrel Specifications Manufacturer: Ballistic Advantage Model: Performance Series Barrel Caliber: .350 Legend Compatible Hosts: AR-15 Length: 16 Material: Chrome Moly Vanadium Finish: QPQ Color: Black Barrel Type: BA Hanson Carbine Length Twist Rate: 1:16 Bore Type: Rifled Thread Pattern: 1/2x28 Barrel Features: Threaded Low Pro Gas Block Weight: 25 oz Barrel Length: 16 Available At: GrabAGun